.header {
    height: 59px;
    border-bottom: 1px solid #404553;
    background-color: #393D49;
}

.logo {
    position: absolute;
    left: 0;
    top: 5px;
}

.right {
    float: right;
}

.footer {
    box-sizing: border-box;
    height: 100px;
    padding: 15px 0;
    line-height: 26px;
    text-align: center;
    background-color: #eee;
    color: #666;
    font-weight: 300;
    position: absolute;
    width: 100%;
}

.container {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: calc(100vh - 160px);
}

.captcha {
    height: 36px;
    margin-top: 1px;
}